12:37 Jul-27-2009 gowrishankar R & D, scientist ISRO, India, Joined Nov 2008 34
While constructing DAC we always get a profile ie. metal travel distance to amplitude as a non linear curve. Less metal travel distance gives more equivalent amplitude. Now i got a doubt, in some occations we come across this curve as beam profile diagram apperas like gaussian beam.
can we use such DAC'S? some times i found it while working with TR Probes also.